84251640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 195165960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 769, 830, 913, 996, 1245, 1320, 1538, 1660, 1826, 1992, 2307, 2490, 2739, 3076, 3320, 3652, 3845, 4565, 4614, 4980, 5478, 6152, 7304, 7690, 8459, 9130, 9228, 9960, 10956, 11535, 13695, 15380, 16918, 18260, 18456, 21912, 23070, 25377, 27390, 30760, 33836, 36520, 42295, 46140, 50754, 54780, 63827, 67672, 84590, 92280, 101508, 109560, 126885, 127654, 169180, 191481, 203016, 253770, 255308, 319135, 338360, 382962, 507540, 510616, 638270, 702097, 765924, 957405, 1015080, 1276540, 1404194, 1531848, 1914810, 2106291, 2553080, 2808388, 3510485, 3829620, 4212582, 5616776, 7020970, 7659240, 8425164, 10531455, 14041940, 16850328, 21062910, 28083880, 42125820, 84251640]

約数ペア:

[(1, 84251640), (2, 42125820), (3, 28083880), (4, 21062910), (5, 16850328), (6, 14041940), (8, 10531455), (10, 8425164), (11, 7659240), (12, 7020970), (15, 5616776), (20, 4212582), (22, 3829620), (24, 3510485), (30, 2808388), (33, 2553080), (40, 2106291), (44, 1914810), (55, 1531848), (60, 1404194), (66, 1276540), (83, 1015080), (88, 957405), (110, 765924), (120, 702097), (132, 638270), (165, 510616), (166, 507540), (220, 382962), (249, 338360), (264, 319135), (330, 255308), (332, 253770), (415, 203016), (440, 191481), (498, 169180), (660, 127654), (664, 126885), (769, 109560), (830, 101508), (913, 92280), (996, 84590), (1245, 67672), (1320, 63827), (1538, 54780), (1660, 50754), (1826, 46140), (1992, 42295), (2307, 36520), (2490, 33836), (2739, 30760), (3076, 27390), (3320, 25377), (3652, 23070), (3845, 21912), (4565, 18456), (4614, 18260), (4980, 16918), (5478, 15380), (6152, 13695), (7304, 11535), (7690, 10956), (8459, 9960), (9130, 9228)]